NATALIE S HILLIS CRNA
NPI 1982859955
Nurse Anesthetist, Certified Registered in Nashville, TN
About Natalie S Hillis Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIE S HILLIS CRNA (NPI 1982859955) is an individual nurse anesthetist, certified registered in Nashville, Tennessee, licensed in Tennessee (080456) and active in the NPI registry since November 2008.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Natalie S Hillis Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
12Medicare enrollment records show Natalie Hillis reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Anesthesia Medical Group, P.C.
- 757 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- 25 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- 42 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Genesis Anesthesia Services, PLLC
- 17 clinicians in this Medicare group
Nashville, TN 37208
- Reassigned Medicare billing, Tennessee enrollment
- 30 clinicians in this Medicare group
Nashville, TN 37208
- Reassigned Medicare billing, Tennessee enrollment
- 12 clinicians in this Medicare group
Nashville, TN 37208
- Reassigned Medicare billing, Tennessee enrollment
- 56 clinicians in this Medicare group
Murfreesboro, TN 37129
- Reassigned Medicare billing, Tennessee enrollment
- 15 clinicians in this Medicare group
Dickson, TN 37055
- Reassigned Medicare billing, Tennessee enrollment
- 58 clinicians in this Medicare group
Mcminnville, TN 37110
- Reassigned Medicare billing, Tennessee enrollment
- 75 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Natalie Hillis's NPI number?
The NPI number for Natalie Hillis is 1982859955. It was assigned to this individual provider in the NPPES registry on November 18, 2008. The provider is also known as Natalie M Stone.
Where is Natalie Hillis located?
Natalie Hillis practices at 110 29th Ave N Ste 202, Nashville, TN 37203. The listed phone number is (615) 327-4304.
What is Natalie Hillis's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Natalie Hillis enrolled in Medicare?
Yes. Natalie Hillis is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Natalie Hillis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Hillis reassigns Medicare benefits to 12 organizations: Anesthesia Medical Group, PC (Nashville, TN), Stage Two Anesthesia PLLC (Nashville, TN), Eye Center Of Nashville Uap, LLC (Nashville, TN), Nashville Vascular And Vein Institute, PLLC (Nashville, TN), Epix Anesthesia Of Tennessee PLLC (Nashville, TN) and 7 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Natalie Hillis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Natalie Hillis accept?
Health plans from Oscar Insurance Company list Natalie Hillis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Natalie Hillis was last updated on February 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Natalie S Hillis, CRNA · NPI 1982859955
Nurse Anesthetist, Certified Registered physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since November 18, 2008.
## Identity
- **NPI:** 1982859955 (Entity type: Individual)
- **Enumerated:** November 18, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 080456 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 29TH AVE N STE 202, Nashville, TN 37203-1448
- **Phone:** (615) 327-4304 · **Fax:** (615) 327-7940
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Anesthesia Medical Group, PC (NPI 1215932413, Nashville, TN); Stage Two Anesthesia PLLC (NPI 1063709392, Nashville, TN); Eye Center Of Nashville Uap, LLC (NPI 1538567375, Nashville, TN); Nashville Vascular And Vein Institute, PLLC (NPI 1730501677, Nashville, TN); Epix Anesthesia Of Tennessee PLLC (NPI 1720520455, Nashville, TN); and 7 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 4, 2013
- **Other identifiers:** Medicaid 3600460 (TN); Medicare PIN 3600460 (TN); Other 4219346 (TN)
---
Source: [NPI Profile](https://npiprofile.com/npi/1982859955) · Data from the CMS NPPES public registry.